Me pēnei te tohu i te whārangi:

T. J. Hearn. Related biographies for 'McGeorge, Alexander Crow', Dictionary of New Zealand Biography, first published in 1996. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/3m9/mcgeorge-alexander-crow/related-biographies (accessed 19 April 2024)